CA2533759C - Dispositif de distribution de gaz respiratoire equipe d'un humidificateur integre - Google Patents
Dispositif de distribution de gaz respiratoire equipe d'un humidificateur integre Download PDFInfo
- Publication number
- CA2533759C CA2533759C CA2533759A CA2533759A CA2533759C CA 2533759 C CA2533759 C CA 2533759C CA 2533759 A CA2533759 A CA 2533759A CA 2533759 A CA2533759 A CA 2533759A CA 2533759 C CA2533759 C CA 2533759C
- Authority
- CA
- Canada
- Prior art keywords
- gases
- humidifier
- chamber
- outlet
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/107—Filters in a path in the inspiratory path
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
- A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
Abstract
L'invention concerne un appareil (1) utilisé dans le traitement de distribution de gaz humidifiés, comprenant un logement, un humidificateur, et des moyens de chauffage de la chambre connectés audit logement, ledit logement comprenant une alimentation de gaz sous pression, un dispositif (17) de contact de l'humidificateur, une sortie (4) de gaz sous pression, un tuyau (7) de retour des gaz humidifiés, et une sortie (9) patient, ledit humidificateur comprenant une chambre (2) d'humidification ayant une base, une entrée (5) d'humidificateur, une sortie (6) d'humidificateur, ladite chambre pouvant venir en contact avec ledit dispositif (17) de contact de l'humidificateur par un mouvement unique. Ce mouvement de contact pousse la base de ladite chambre d'humidification de manière adjacente et en contact avec lesdits moyens de chauffage de la chambre, et établit une première connexion fluidique entre ladite sortie (4) de gaz sous pression et ladite entrée (5) de l'humidificateur, et établit une seconde connexion fluidique entre ledit conduit (7) de retour des gaz humidifiés et ladite sortie (6) de l'humidificateur, la première et la seconde connexion fluidique étant établies dans la direction dudit mouvement unique.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ527381 | 2003-08-01 | ||
NZ52738103 | 2003-08-01 | ||
PCT/NZ2004/000166 WO2005011785A1 (fr) | 2003-08-01 | 2004-07-27 | Dispositif de distribution de gaz respiratoire equipe d'un humidificateur integre |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2533759A1 CA2533759A1 (fr) | 2005-02-10 |
CA2533759C true CA2533759C (fr) | 2011-11-15 |
Family
ID=34114483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2533759A Active CA2533759C (fr) | 2003-08-01 | 2004-07-27 | Dispositif de distribution de gaz respiratoire equipe d'un humidificateur integre |
Country Status (6)
Country | Link |
---|---|
US (1) | US8245710B2 (fr) |
EP (1) | EP1648545B1 (fr) |
JP (1) | JP4986620B2 (fr) |
AU (1) | AU2004261138C1 (fr) |
CA (1) | CA2533759C (fr) |
WO (1) | WO2005011785A1 (fr) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7111624B2 (en) * | 2000-03-21 | 2006-09-26 | Fisher & Paykel Healthcare Limited | Apparatus for delivering humidified gases |
EP1326665B1 (fr) | 2000-10-16 | 2019-05-08 | Fisher & Paykel Healthcare Limited | Dispositif utilisé pour humidifier des gaz dans des processus medicaux |
DE10139881B4 (de) | 2001-08-20 | 2017-06-08 | Resmed R&D Germany Gmbh | Vorrichtung zur Zufuhr eines Atemgases und Verfahren zur Steuerung derselben |
PT3766534T (pt) | 2004-08-20 | 2022-10-27 | Fisher & Paykel Healthcare Ltd | Aparelho para medição de propriedades de gases fornecidos a um doente |
US9038629B2 (en) | 2005-08-15 | 2015-05-26 | Resmed Limited | Humidifier and/or flow generator for CPAP device |
US8739780B2 (en) | 2005-08-15 | 2014-06-03 | Resmed Limited | Low cost CPAP flow generator and humidifier assembly |
US11696992B2 (en) | 2005-09-12 | 2023-07-11 | ResMed Pty Ltd | High flow therapy device utilizing a non-sealing respiratory interface and related methods |
US11833301B2 (en) | 2005-09-12 | 2023-12-05 | ResMed Pty Ltd | High flow therapy device utilizing a non-sealing respiratory interface and related methods |
US11458270B2 (en) | 2005-09-12 | 2022-10-04 | ResMed Pty Ltd | High flow therapy device utilizing a non-sealing respiratory interface and related methods |
US11497407B2 (en) | 2005-09-12 | 2022-11-15 | ResMed Pty Ltd | High flow therapy device utilizing a non-sealing respiratory interface and related methods |
US8522782B2 (en) | 2005-09-12 | 2013-09-03 | Mergenet Medical, Inc. | High flow therapy device utilizing a non-sealing respiratory interface and related methods |
US11717174B2 (en) | 2005-09-12 | 2023-08-08 | ResMed Pty Ltd | High flow therapy device utilizing a non-sealing respiratory interface and related methods |
EP1945288B1 (fr) * | 2005-10-21 | 2020-09-16 | Compumedics Medical Innovation Pty Ltd | Dispositif pour la delivrance de gaz pressurise |
CA2622734A1 (fr) | 2005-12-14 | 2007-06-14 | Mergenet Medical, Inc. | Dispositif therapeutique a fort debit faisant appel a une interface respiratoire sans joint et methodes connexes |
CN103463722B (zh) * | 2005-12-15 | 2015-12-09 | 菲舍尔和佩克尔保健有限公司 | 呼吸辅助设备 |
WO2008011660A1 (fr) * | 2006-07-24 | 2008-01-31 | Compumedics Medical Innovation Pty Ltd | Cuve d'humidification |
GB0615871D0 (en) | 2006-08-10 | 2006-09-20 | Intersurgical Ag | Improvements relating to humidification chambers |
GB0615872D0 (en) * | 2006-08-10 | 2006-09-27 | Intersurgical Ag | Improvements relating to humidification chambers |
US11318267B2 (en) | 2006-09-12 | 2022-05-03 | ResMed Pty Ltd | High flow therapy device utilizing a non-sealing respiratory interface and related methods |
EP2178590B1 (fr) * | 2007-07-18 | 2021-04-21 | Vapotherm, Inc. | Système d'administration de gaz réchauffé et humidifié |
US8905023B2 (en) | 2007-10-05 | 2014-12-09 | Vapotherm, Inc. | Hyperthermic humidification system |
EP2244774A1 (fr) * | 2008-02-26 | 2010-11-03 | Koninklijke Philips Electronics N.V. | Système de renforcement de pression à humidificateur amont |
US9802022B2 (en) | 2008-03-06 | 2017-10-31 | Resmed Limited | Humidification of respiratory gases |
AU2010206053B2 (en) | 2009-07-31 | 2014-08-07 | ResMed Pty Ltd | Wire Heated Tube with Temperature Control System, Tube Type Detection, and Active Over Temperature Protection for Humidifier for Respiratory Apparatus |
US9737682B2 (en) * | 2009-09-17 | 2017-08-22 | Resmed Limited | Humidification of respiratory gases |
DE112013001443T5 (de) | 2012-03-15 | 2015-02-26 | Fisher & Paykel Healthcare Ltd. | Atemgasbefeuchtungssystem |
CA3125660C (fr) | 2012-04-05 | 2023-09-19 | Fisher & Paykel Healthcare Limited | Appareil d'aide a la respiration avec fonctions d'entretien |
GB2572693B (en) | 2012-04-27 | 2020-01-01 | Fisher & Paykel Healthcare Ltd | Humidification apparatus with a sensor cartridge coupled to a heater base via a spine |
US9795756B2 (en) | 2012-12-04 | 2017-10-24 | Mallinckrodt Hospital Products IP Limited | Cannula for minimizing dilution of dosing during nitric oxide delivery |
CN105073170B (zh) | 2012-12-04 | 2018-03-27 | 马林克罗特医疗产品知识产权公司 | 用于在氧化氮递送期间对给药的稀释最小化的套管 |
NZ727820A (en) | 2013-02-01 | 2018-06-29 | Resmed Ltd | Wire heated tube with temperature control system for humidifier for respiratory apparatus |
GB2533515B (en) | 2013-09-13 | 2020-01-15 | Fisher & Paykel Healthcare Ltd | Heater base with a front guard and an anti-racking mechanism |
GB2534496B (en) | 2013-09-13 | 2020-04-01 | Fisher & Paykel Healthcare Ltd | A cartridge for a respiratory humidifier |
CA3176263A1 (fr) | 2013-12-20 | 2015-06-25 | Fisher & Paykel Healthcare Limited | Raccordements de systeme d'humification |
US10449319B2 (en) | 2014-02-07 | 2019-10-22 | Fisher & Paykel Healthcare Limited | Respiratory humidification system |
US11173272B2 (en) | 2014-05-02 | 2021-11-16 | Fisher & Paykel Healthcare Limited | Gas humidification arrangement |
EP3142737B1 (fr) | 2014-05-13 | 2020-07-08 | Fisher & Paykel Healthcare Limited | Un capuchon d' orifice pour un dispositif d' humidification et un dispositif de humidification |
AU2015269001B2 (en) | 2014-06-03 | 2020-04-30 | Fisher & Paykel Healthcare Limited | Flow mixers for respiratory therapy systems |
EP3925654B1 (fr) * | 2014-11-17 | 2024-04-17 | Fisher & Paykel Healthcare Limited | Humidification de gaz respiratoires |
WO2016094423A1 (fr) | 2014-12-09 | 2016-06-16 | Flexicare, Inc. | Systèmes et procédés pour chauffer et humidifier des gaz inspirés au cours d'une ventilation mécanique |
US10596345B2 (en) | 2014-12-31 | 2020-03-24 | Vapotherm, Inc. | Systems and methods for humidity control |
US10398871B2 (en) | 2015-03-31 | 2019-09-03 | Vapotherm, Inc. | Systems and methods for patient-proximate vapor transfer for respiratory therapy |
WO2016159889A1 (fr) | 2015-04-02 | 2016-10-06 | Hill-Rom Services Pte. Ltd. | Collecteur pour dispositif respiratoire |
US11351330B2 (en) | 2016-10-14 | 2022-06-07 | Vapotherm, Inc. | Systems and methods for high velocity nasal insufflation |
CN110072584A (zh) * | 2016-10-18 | 2019-07-30 | 费雪派克医疗保健有限公司 | 阀模块和过滤器 |
US11351332B2 (en) | 2016-12-07 | 2022-06-07 | Fisher & Paykel Healthcare Limited | Sensing arrangements for medical devices |
US11202879B2 (en) * | 2017-12-29 | 2021-12-21 | Koninklijke Philips N.V. | Humidifier and airway pressure support system including same |
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US5224923A (en) * | 1990-03-26 | 1993-07-06 | Air-Shields, Inc. | Infant incubator |
NZ238544A (en) * | 1990-06-18 | 1994-10-26 | Ponnet Gilman En Anthony | Respirator with hygroscopic material adjacent outlet to patient |
SE503089C2 (sv) * | 1991-09-20 | 1996-03-25 | Gibeck Respiration Ab | Anordning för anslutning av en patient till en respirator innefattande en fuktvärmeväxlare samt användning av en fuktvärmeväxlare i denna anordning |
US5231979A (en) * | 1992-02-14 | 1993-08-03 | Puritan-Bennett Corporation | Humidifier for CPAP device |
US5460172A (en) * | 1993-11-01 | 1995-10-24 | Artema Medical Ab | Moisture and heat exchanging unit for a respiration device |
US5564415A (en) * | 1995-06-07 | 1996-10-15 | Lifecare International, Inc. | Humidifier for a ventilator |
DE19621541C1 (de) * | 1996-05-29 | 1997-04-10 | Draegerwerk Ag | Beatmungsanfeuchter |
US6033455A (en) * | 1996-07-19 | 2000-03-07 | 3M Innovative Properties Company | Repeatedly usable filter frame and filter for fluid using the same |
US6439231B1 (en) * | 1996-11-18 | 2002-08-27 | Medlis Corp. | Artificial ventilation systems and components thereof, and methods for providing, assembling and utilizing same |
US5943473A (en) | 1997-05-29 | 1999-08-24 | Levine; Walter | Heated cartridge humidifier |
AUPO742297A0 (en) * | 1997-06-18 | 1997-07-10 | Resmed Limited | An apparatus for supplying breathable gas |
US5992413A (en) * | 1997-12-24 | 1999-11-30 | Enternet Medical, Inc. | Heat and moisture exchanger and generator |
AU3508799A (en) * | 1998-06-19 | 2000-01-06 | Fisher & Paykel Healthcare Limited | Humidified sleep apnea treatment apparatus |
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DE10021782B4 (de) * | 1999-05-04 | 2018-01-18 | Resmed R&D Germany Gmbh | Vorrichtung zur Zufuhr eines Atemgases unter Überdruck |
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US6435180B1 (en) * | 1999-07-01 | 2002-08-20 | J&M Distributors Limited | Method and apparatus for delivering humidified air to a face mask |
AU6570600A (en) * | 1999-08-05 | 2001-03-05 | Map Medizin-Technologie Gmbh | Device for supplying a respiratory gas, humidifying device, respiratory gas tube, and connecting device therefor |
AUPQ339099A0 (en) | 1999-10-13 | 1999-11-04 | Resmed Limited | A humidifier |
US6516798B1 (en) * | 2000-03-07 | 2003-02-11 | Timothy A. Davies | Method of breathing tracheally |
US7111624B2 (en) * | 2000-03-21 | 2006-09-26 | Fisher & Paykel Healthcare Limited | Apparatus for delivering humidified gases |
US6718974B1 (en) * | 2000-10-06 | 2004-04-13 | Mallinckrodt, Inc. | CPAP humidifier having sliding access door |
EP1326665B1 (fr) * | 2000-10-16 | 2019-05-08 | Fisher & Paykel Healthcare Limited | Dispositif utilisé pour humidifier des gaz dans des processus medicaux |
US6581595B1 (en) * | 2000-11-14 | 2003-06-24 | Sensormedics Corporation | Positive airway pressure device with indirect calorimetry system |
JP4420605B2 (ja) * | 2001-02-16 | 2010-02-24 | レスメド・リミテッド | 加湿器入口を介しての液の逆流を防ぐ構造を有する加湿器 |
US20030070544A1 (en) * | 2001-10-15 | 2003-04-17 | Hamilton Beach/Proctor-Silex, Inc. | System and method for determining filter condition |
US6953354B2 (en) * | 2002-06-05 | 2005-10-11 | Fisher & Paykel Healthcare Limited | Connector for breathing conduits |
DE10226160B4 (de) * | 2002-06-12 | 2009-06-18 | Hoffrichter Gmbh | Luftbefeuchter für ein Beatmungsgerät |
CA2982090C (fr) | 2002-09-17 | 2020-02-25 | Fisher & Paykel Healthcare Limited | Appareil d'administration de gaz humidifies |
JP4728957B2 (ja) * | 2003-08-20 | 2011-07-20 | フィッシャー アンド ペイケル ヘルスケア リミテッド | 加湿器用水チャンバ |
-
2004
- 2004-07-27 EP EP04748861.4A patent/EP1648545B1/fr active Active
- 2004-07-27 US US10/566,109 patent/US8245710B2/en active Active
- 2004-07-27 AU AU2004261138A patent/AU2004261138C1/en not_active Ceased
- 2004-07-27 CA CA2533759A patent/CA2533759C/fr active Active
- 2004-07-27 WO PCT/NZ2004/000166 patent/WO2005011785A1/fr active Search and Examination
- 2004-07-27 JP JP2006522521A patent/JP4986620B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1648545A1 (fr) | 2006-04-26 |
AU2004261138A1 (en) | 2005-02-10 |
US20060272639A1 (en) | 2006-12-07 |
WO2005011785A1 (fr) | 2005-02-10 |
JP4986620B2 (ja) | 2012-07-25 |
AU2004261138B2 (en) | 2010-09-23 |
AU2004261138C1 (en) | 2011-03-10 |
EP1648545A4 (fr) | 2011-03-30 |
EP1648545B1 (fr) | 2016-01-20 |
CA2533759A1 (fr) | 2005-02-10 |
US8245710B2 (en) | 2012-08-21 |
JP2007501050A (ja) | 2007-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |